基于WBS的虚拟采办系统分析与协同建模研究  

System Analysis and Collaborative Modeling Research on WBS-based SBA

作　　者：白勇军[1] 陈阳[1] 赵勇[1] 

机构地区：[1]华中科技大学系统工程研究所,武汉430074

出　　处：《系统仿真学报》2011年第12期2768-2776,共9页Journal of System Simulation

基　　金：国防预研重点基金和国家863计划(2009AA04Z107)

摘　　要：在线虚拟采办是与真实采办实时交互和并行发展的、仿真模型动态演进的、多学科模型和仿真技术集成的协同仿真系统,需要解决的问题之一是仿真模型与真实系统之间的综合集成。从分析采办的多域多维多尺度特点入手,以采办的工作分解结构为协调基础,建立虚拟采办过程模型,并从任务、信息和资源三个方面讨论同步和异步方式的协同建模问题,最后提出在线虚拟采办系统框架。该系统可实现虚拟采办与真实采办在不同域、不同层次、不同维的动态交互,体现了在线仿真系统并行性、动态性、集成性的特点,可促进虚拟采办的实施和应用。An Online Simulation-Based Acquisition System（OSBAS） is a kind of collaborative simulation system with dynamic evolution of simulation models and integration of multi-disciplinary models and simulation technologies.OSBAS focuses on comprehensive integration of simulation models and Real Acquisition Systems（RAS）.As the collaboration basis,the Work-Breakdown Structure（WBS） was constructed according to the characteristics of acquisition systems.In order to support the synchronous and asynchronous collaborations between OSBAS and RAS,collaborative models from aspects of tasks,information and resources were set up.Finally,an OSBAS framework was proposed.The presented OSBAS has the ability to realize the dynamic interoperation between OSBAS and RAS from different domains,different levels and different dimensions,which reflects the parallelism,dynamics and integrativity of online simulation system,and can enhance the adaptability and application ability of SBA systems.

关 键 词：在线虚拟采办 工作分解结构 任务协同 资源协同 信息协同 

分 类 号：N945[自然科学总论—系统科学]